| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $66.93 | 3.828% | $69.4921 | $69.49 | $69.50 | $69.50 |
| Purchase #2 | $138.55 | 4.811% | $145.2156 | $145.22 | $145.20 | $145.20 |
| Purchase #3 | $12.91 | 9.105% | $14.0855 | $14.09 | $14.10 | $14.10 |
| Purchase #4 | $15.49 | 10.543% | $17.1231 | $17.12 | $17.10 | $17.10 |
| Purchase #5 | $72.59 | 9.494% | $79.4817 | $79.48 | $79.50 | $79.50 |
| Purchase #6 | $217.90 | 3.758% | $226.0887 | $226.09 | $226.10 | $226.10 |
| Purchase #7 | $237.62 | 6.371% | $252.7588 | $252.76 | $252.75 | $252.80 |
| 7 purchase totals = | $761.99 | $804.2455 | $804.25 | $804.25 | $804.30 | |